Last day in la

Waiting in the line for the studio tour, I am experiencing my last day in la. While the lines here are much shorter then that in Disney, 85 min waiting is still long. Regreting my cutting of the two day Disney trip into one, I can only try enjoying my universal studio trip as much as possible to heal my feeling.
I swear that I will not change my plan that easily next time.
There are lots of things to worry about when I am back to ny. But now I will just escape from all my worries.